ZA200903945B - Process and apparatus for preparing alkyl esters of methacrylic acid - Google Patents

Process and apparatus for preparing alkyl esters of methacrylic acid

Info

Publication number
ZA200903945B
ZA200903945B ZA200903945A ZA200903945A ZA200903945B ZA 200903945 B ZA200903945 B ZA 200903945B ZA 200903945 A ZA200903945 A ZA 200903945A ZA 200903945 A ZA200903945 A ZA 200903945A ZA 200903945 B ZA200903945 B ZA 200903945B
Authority
ZA
South Africa
Prior art keywords
methacrylic acid
alkyl esters
preparing alkyl
preparing
esters
Prior art date
Application number
ZA200903945A
Other languages
English (en)
Inventor
Udo Gropp
Robert Weber
Thomas Schaefer
Andreas Perl
Rudolf Sing
Thomas Mertz
Original Assignee
Evonik Roehm Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38786597&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200903945(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Publication of ZA200903945B publication Critical patent/ZA200903945B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
ZA200903945A 2006-12-08 2009-06-05 Process and apparatus for preparing alkyl esters of methacrylic acid ZA200903945B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006058251A DE102006058251A1 (de) 2006-12-08 2006-12-08 Verfahren und Vorrichtung zur Herstellung von Methacrylsäurealkylestern

Publications (1)

Publication Number Publication Date
ZA200903945B true ZA200903945B (en) 2010-05-26

Family

ID=38786597

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200903945A ZA200903945B (en) 2006-12-08 2009-06-05 Process and apparatus for preparing alkyl esters of methacrylic acid

Country Status (16)

Country Link
US (1) US9637574B2 (fr)
EP (1) EP2054369B9 (fr)
JP (1) JP5757684B2 (fr)
KR (1) KR101497719B1 (fr)
CN (1) CN101195576B (fr)
AU (1) AU2007327787B2 (fr)
BR (1) BRPI0720245B1 (fr)
DE (1) DE102006058251A1 (fr)
ES (1) ES2531086T3 (fr)
HK (1) HK1119666A1 (fr)
MX (1) MX2009005896A (fr)
MY (1) MY157939A (fr)
RU (1) RU2486173C2 (fr)
TW (1) TWI371443B (fr)
WO (1) WO2008068063A1 (fr)
ZA (1) ZA200903945B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000785A1 (de) 2008-03-20 2009-09-24 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylsäure
DE102008000787A1 (de) 2008-03-20 2009-09-24 Evonik Röhm Gmbh Verfahren zur Aufreinigung von Methacrylsäure
JP5432852B2 (ja) * 2009-09-30 2014-03-05 ローム アンド ハース カンパニー メタクリル酸メチルの精製によって生じる流れから価値のある化合物を回収する方法
KR101144306B1 (ko) * 2010-08-26 2012-05-11 주식회사 엘지화학 알킬(메트)아크릴레이트의 제조 방법
DE102011076642A1 (de) 2011-05-27 2012-11-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylsäure
CN103145576B (zh) * 2013-03-28 2015-06-17 重庆紫光化工股份有限公司 一种环境友好的甲基丙烯酰胺的制备和提纯方法
CA3071242A1 (fr) * 2017-07-28 2019-01-31 Rohm And Haas Company Procede de production de methacrylate de methyle par esterification oxydative a l'aide d'un catalyseur heterogene
CN107862974B (zh) * 2017-11-22 2023-11-24 河南莱帕克化工设备制造有限公司 苯甲酰胺生产线教学装置
CN113467550B (zh) * 2020-03-30 2022-10-04 中石油吉林化工工程有限公司 用于mma生产装置中酰化反应的温控系统及温控方法

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CA2012935A1 (fr) * 1989-03-31 1990-09-30 Hirozo Segawa Purification et procedes pour la preparation de methacrylate de methyle
IT1257282B (it) * 1992-03-16 1996-01-12 Processo migliorato per la produzione di metilmetacrilato monomero da acetoncianidrina
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DE10200171A1 (de) * 2002-01-04 2003-07-10 Roehm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten
ZA200303241B (en) * 2002-05-01 2003-11-04 Rohm & Haas Improved process for methacrylic acid and methcrylic acid ester production.
DE10309209A1 (de) * 2003-02-28 2004-09-09 Degussa Ag Verfahren zur Herstellung von Cyanwasserstoff nach dem BMA-Verfahren und Katalysator zu seiner Durchführung
DE10323699A1 (de) * 2003-05-22 2004-12-09 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
MY145338A (en) * 2003-12-04 2012-01-31 Dow Global Technologies Inc Stabilized polyethylene material
DE102004006826A1 (de) 2004-02-11 2005-08-25 Röhm GmbH & Co. KG Verfahren zur Herstellung von alpha-Hydroxy-carbonsäuren und deren Ester
JP4654584B2 (ja) * 2004-03-01 2011-03-23 三菱化学株式会社 （メタ）アクリル酸エステル含有液の取り扱い方法
JP4573325B2 (ja) * 2004-07-01 2010-11-04 三菱レイヨン株式会社 メタクリル酸メチルの製造方法
WO2006056366A1 (fr) * 2004-11-23 2006-06-01 Röhm Gmbh Procede de production continue d'alkylaminoacrylamides
DE102005023975A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten
DE102005023976A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Umesterung

Also Published As

Publication number Publication date
AU2007327787A1 (en) 2008-06-12
KR20090096451A (ko) 2009-09-10
US20100056742A1 (en) 2010-03-04
TWI371443B (en) 2012-09-01
CN101195576B (zh) 2012-04-18
BRPI0720245B1 (pt) 2017-03-21
TW200846316A (en) 2008-12-01
EP2054369B9 (fr) 2018-05-23
BRPI0720245A2 (pt) 2013-12-31
WO2008068063A1 (fr) 2008-06-12
HK1119666A1 (en) 2009-03-13
DE102006058251A1 (de) 2008-06-12
JP2010511650A (ja) 2010-04-15
US9637574B2 (en) 2017-05-02
EP2054369B1 (fr) 2014-12-17
RU2486173C2 (ru) 2013-06-27
EP2054369A1 (fr) 2009-05-06
MY157939A (en) 2016-08-15
AU2007327787B2 (en) 2012-08-23
JP5757684B2 (ja) 2015-07-29
MX2009005896A (es) 2009-06-16
EP2054369B2 (fr) 2018-01-24
CN101195576A (zh) 2008-06-11
ES2531086T3 (es) 2015-03-10
KR101497719B1 (ko) 2015-03-02
RU2009125685A (ru) 2011-01-20

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